• Systems Administrator

    GovCIO (Fort Bliss, TX)
    …and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database ... Administrator with an active Secret clearance to provide Windows administration for Windows Server...ScienceLogic SL1. **Qualifications** + High School with 10+ years systems administration (or commensurate experience). + Secret… more
    GovCIO (10/22/25)
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  • ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Jessup, MD)
    …or SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration ( Linux or Windows ) experience - 3+ years of technical support ... are innovating new ways of building massively scalable distributed security systems involving identity management, federation, web services security, and much more.… more
    Amazon (11/20/25)
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  • Senior Production Systems Reliability…

    The Walt Disney Company (Glendale, CA)
    …years of experience working with network administration utilities. + Strong Linux /Unix/ Windows administration background. + Previous work experience in a ... (advanced troubleshooting and configuration experience) Linux / UNIX, Mac OS, and Microsoft Windows -based systems in a network environment. + A minimum of 5… more
    The Walt Disney Company (10/10/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (El Segundo, CA)
    …(STEM) + Minimum five (5) years of **relevant** experience with systems administration of ** Linux , Networking, and/or Windows ** (in desktop or server ... processes for Raytheon test systems + Develop Cybersecurity compliant TE ( Linux , IOS, Windows ) + Install software packages/updates to enhance operations and… more
    RTX Corporation (10/26/25)
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  • Cloud Engineer

    Cardinal Health (Cheyenne, WY)
    …container management tools (Docker, GCP, AWS ECS). + Strong systems administration expertise ( Windows , Linux ). + Proficiency in scripting technologies ... and applications. + 2+ years of experience with server and directory service technologies ( Windows , Linux , AD, DNS). + 4-8 years of experience, preferred +… more
    Cardinal Health (11/07/25)
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  • Senior Network Engineer (Infrastructure)

    Mizuho Corporate Bank (New York, NY)
    …training with vendor-neutral or vendor-specific focus . + Basic understanding of operating system administration ( Windows and Linux ) . + Basic scripting and ... management and organizational skills . Tagged Systems : + OS: Linux & Windows . + Hardware: Cisco ACI, Cisco routers and switches, Extreme switches, Palo Alto… more
    Mizuho Corporate Bank (09/22/25)
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  • Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** We are seeking professionals interested in Systems Administration \. * Here, you are going to provide life\-cycle services to ... Diploma or GED plus fourteen \(14\) years of general systems administration experience OR * A Bachelor's...repository management * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers… more
    Lockheed Martin (10/10/25)
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  • Principal/Senior Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …defense contract. We provide a combination of Linux system design, administration , and sustainment (no Windows !), cyber security, network and hardware ... experience + Linux : Hands-on experience deploying, configuring, and troubleshooting Linux systems , preferably RedHat 6/7/8/9 + Experience with missile… more
    Northrop Grumman (11/21/25)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    …, and backup utilities like Commvault or Veeam. + Environment is approximately 90% Windows / 10% Linux ( Linux experience not required). + Responsibilities ... and Azure VMs - Azure is a must-have + Solid understanding of Windows -based administration (Active Directory, DNS, DHCP, etc.) + Familiarity with Azure… more
    System One (11/15/25)
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  • Senior Systems Administrator

    RTX Corporation (Tucson, AZ)
    …: + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Experience with Windows Server ... complexity to include the integration of hardware and operating systems (OS). + Must be able to obtain Department...are eligible for a security clearance. + Experience with Windows and/or Linux **Qualifications We Prefer:** +… more
    RTX Corporation (11/13/25)
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